| From: | "James Mansion" <james(at)mansionfamily(dot)plus(dot)com> |
|---|---|
| To: | "Scott Marlowe" <smarlowe(at)g2switchworks(dot)com>, "Tom Lane" <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
| Cc: | "Bruce Momjian" <bruce(at)momjian(dot)us>, "Joshua D(dot) Drake" <jd(at)commandprompt(dot)com>, <mark(at)mark(dot)mielke(dot)cc>, "Andreas Kostyrka" <andreas(at)kostyrka(dot)org>, <jason(at)ohloh(dot)net>, "Geoff Tolley" <geoff(at)polimetrix(dot)com>, <pgsql-performance(at)postgresql(dot)org> |
| Subject: | Re: SCSI vs SATA |
| Date: | 2007-04-05 19:30:50 |
| Message-ID: | HCEPKPMCAJLDGJIBCLGHEENIHGAA.james@mansionfamily.plus.com |
| Views: | Raw Message | Whole Thread | Download mbox | Resend email |
| Thread: | |
| Lists: | pgsql-performance |
>Server drives are generally more tolerant of higher temperatures. I.e.
>the failure rate for consumer and server class HDs may be about the same
>at 40 degrees C, but by the time the internal case temps get up to 60-70
>degrees C, the consumer grade drives will likely be failing at a much
>higher rate, whether they're working hard or not.
Can you cite any statistical evidence for this?
James
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